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How This Cyclist Hit 184MPH and Set the World Record

newtboy says...

Perhaps you misunderstand me. I don't accuse her of taking anything from professionals, as I don't think they're competing. I only think, when making a claim of record bicycle speeds, if those speeds are not achieved without assistance it should be clearly noted. They didn't hide it, but the title slightly mislead me and left me disappointed it wasn't a human powered speed, because that speed would have more than doubled the previous record and that would be amazing.

This is a feat of skill and bravery. It simply is not a feat of purely human powered speed. Nothing wrong with that, as long as it's clear, imo.


Nice trip. 2500 miles is a good chunk of the distance coast to coast (depending on the route). Where did you ride to/from?
I've never done a long distance ride like that, I just rode to school and back daily...over 35 miles round trip...and around town. Up here in Humboldt, the roads are terrible so I don't ride much anymore, skinny racing tires don't do well in potholes. I'm getting too old and broken for serious mountain bike trail riding, which is sad considering the trails I have available.

I'm intrigued by the sand swap idea, but also concerned about the introduction of invasive species that may be living in that sand. Just a thought if you make the trip.

BSR said:

Again, SHE'S NOT A PRO! She doesn't take anything away from the pros but also gives them a chance to break her record. (If they got the guts)

Unrelated, this is me back in 2011 making a 2,500 mile bike trip which I did in 3 months. It was something I did to see if I actually wanted to bike across country. From Cape Canaveral beach to Vandenberg Air Force Base. I would carry a sample of sand from the east and then dump it on the beach in the west.

Due to circumstances beyond my control I still haven't been able to make that trip. But I loved every minute of the trip I did.

https://imgur.com/4LjMuiP

How This Cyclist Hit 184MPH and Set the World Record

newtboy says...

If the record is 99.9% due to the equipment, give it to the engineer, not the ballast. ;-)
Eric Barone hit 141 on his own with some downhill, but no tow, no draft. That's more impressive to me, but still largely a function of his equipment.
I've never topped 40 without a draft or hill, and I used to ride 25-30 miles a day.

The fastest unassisted human powered bicycle speed is 89.5 mph. That record I can accept without an asterisk.

Edit: using that full faring recumbent bike and the dragster tow in/draft the dragster would always be the limiting factor, not the bike rider. The tow has to do with making it possible, wind resistance is the limiting factor on bicycles, but even without any getting up to that speed using human power is not possible. She needed fresh legs to keep up for under one minute under optimal conditions.
I think pro riders don't go for this record because they don't see it as a legitimate riding record, just a dangerous equipment test.

BSR said:

I'm sure the tow, to get her up to speed, has to do with reducing wind and weight. The addition of the gearing needed to get her to up to those speeds without assistance would be ridiculous.

The point is, she broke a previous record using the same rules as the first person. If a pro wants to break the record he (or she) can follow the same rules. I have a feeling not many pros would take the risk and would be happy being on the lower shelf or different category. She accepted the challenge. AND SHE'S NOT EVEN A PRO!

jan (Member Profile)

eric3579 (Member Profile)

ChaosEngine says...

Yeah, I saw that. I really don't know how I feel about it.
On one hand, yeah, it's ridiculous and therefore cool, but there's a part of me that likes the idea of surfing being human powered and sees this kind of thing as an invasion. I feel the same way about snow mobiles and jet skis.

It's completely irrational, I know. I think I'm just turning into a grumpy old man

Woman Powered Copter is a Hell of a lot Bigger than Expected

Woman Powered Copter is a Hell of a lot Bigger than Expected

Woman Powered Copter is a Hell of a lot Bigger than Expected

deathcow says...

I foresee a day when we will all fly back and forth to work, or to the grocery store, or cinema, on 170 foot diameter human powered helicopters.

Human Powered Helicopter

Man-Powered Ferris Wheel

arvana (Member Profile)

Human Helicopter Powered by Hands and Feet

Man Flies Like a Bird Flapping His Own Wings

vaire2ube says...

>> ^kymbos:

You're all fake!


hehe

also check this out someone already did a flapping one man flier ..probably on sift
http://www.zdnet.com/blog/emergingtech/human-powered-flapping-wing-plane-first-ever-to-take-flight-video/2388

"Built from carbon fiber, foam, and balsa wood, the Snowbird weighs just 94 lbs. and has a wingspan of 105 feet, which is comparable to that of a Boeing 737–amazingly, the Snowbird weighs less than all of the pillows on board.

The wings’ thrust is due primarily to a low-pressure region around the leading edge, which integrates to provide a force known as “leading-edge suction”. The wings also passively twist in response to the flapping. This is due to a structure that is torsionally compliant in just the right amount to allow efficient thrusting (”aeroelastic tailoring”). It should be noted, though, that twisting is required only to prevent flow separation on sections along the wing. It does not produce thrust in the same way as required by sharp-edged wings with little leading-edge suction."

Woman Powered Copter is a Hell of a lot Bigger than Expected

1st Human-Powered Ornithopter Flight (Wing Flapping Machine)

1st Human-Powered Ornithopter Flight (Wing Flapping Machine)



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